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Individual Calculations January 2022 |
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| Boryna, Szymon Total change: 31.20 | |   |
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| Turniej szachowy o Puchar Rektora Uniwersytetu Warszawskiego - grupa E | Warszawa | POL | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1215 | 3.50 | 7 | 0.27 | 40 | 10.80 | |
|  May, Jakub | | | 1270 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Klaus, Cezary | | | 1249 | POL | 0.00 | 1 | -0.45 | 40 | -18.00 | |  Urych, Krzysztof | | | 1256 | POL | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Pytlarz, Kamil | | | 1259 | POL | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Korys, Dawid | | | 1336 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Szaniawski, Mikolaj | | | 1170 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Ejsymont, Blanka | | | 1158 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Otwarte Mistrzostwa Warszawy w szachach klasycznych 2021 - gr. B | Warszawa | POL | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1215 | 2.50 | 6 | 0.51 | 40 | 20.40 | |
| | Maciaszek, Karol | | | 1494 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Durzynski, Jan | | | 1357 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kopaczewski, Zbigniew | | | 1413 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Jagodzinski, Jaromir | | | 1414 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Rutkowski, Feliks | | | 1180 | POL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Borowik, Grzegorz | | | 1220 | POL | 1.00 | 1 | 0.51 | 40 | 20.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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